Speaking at a press conference on Friday，the ...

Speaking at a press conference on Friday，the official said that the central government has been combating corruption with a zero-tolerance policy，which covers all authorities and all officials at all ______．

A．ranges　　　　　　　　　　　 B．aspects

C．units　　　　　　　　　　　 D．levels

高三英语单项填空中等难度题查看答案及解析

________ copies of Mo Yan's works will be on sale after his talk at the Press Conference.

A．Signing　     B．Sign

C．Signed　     D．To sign

高三英语单项填空中等难度题查看答案及解析

Scientists announced on Thursday, February 11, 2016, at a press conference in Washington, D. C that the more than half-century search for gravitational waves finally succeeded. They confirmed that they had detected gravitational waves caused by two black holes mixing together about 1. 3 billion years ago. It had been the first time the phenomenon was directly detected since it was predicted by Albert Einstein l00 years ago.

A China led space gravitational wave detection project is recruiting (招募) researchers from around the world, china news, com reported. The Tianqin project was started by Sun Yat-sen University in Zhuhhai. It centers on research of key technologies in space gravitational wave detection. To make the project more competitive，global talents in areas such as gravity theory，space gravity experiments and precision measurement are sought with an annual salary of up to 1 million yuan ($ 153.000). according to the report.

Gravitational waves are not easily detectable. When they reach the Earth, an extremely sensitive detector is needed, as other sources of noise can overwhelm the signal. Luo Jun. president of Sun Yat sen University said the detection of gravitational waves is a huge challenge and the project reflects the research competence of China.

The 15-billion yuan project aims to send wave-detection satellites into space in 15 to 20 years with construction of a research center and observatory to be started soon. Researchers will likely cooperate with other scientists from the European Space Agency’s LISA Project.

Gravitational waves are ripples (涟漪) in space time generated during the earliest moment of the universe, when the universe experienced a brief but disordered period of expansion. The detection of gravitational waves is believed to help scientists understand more mysteries of the universe.

1.What can we learn about gravitational waves?

A. They caused black holes to mix together.

B. They came out about half a century ago.

C. They wore proved true by Albert Einstein.

D. They have been discovered recently.

2.According to the passage, the Tianqin project is intended to　　　　 .

A. develop technologies to detect space gravitational waves

B. attract talented researchers from across the globe

C. conduct various space gravity experiments

D. seek precision measurement in space

3.The underlined word “overwhelm” in the third paragraph probably means “　　　　　 .”

A. absorb　　 B. replace

C. remove　　 D. cover

4.The main purpose of the passage is to　　　　 .

A. explain the importance of the gravitational wave detection

B. present some new findings in space exploration

C. introduce a gravitational wave research project

D. encourage international cooperation in scientific research

高三英语阅读理解中等难度题查看答案及解析

On April 13th, 2012____ press conference is held by Los Angeles Police

Department at _______crime scene of a shooting incident.

A. a; the           B. a; a           C. the; a          D. the; the

高三英语单项填空困难题查看答案及解析

On April 13th, 2012_______ press conference is held by Los Angeles Police

Department at ___________crime scene of a shooting incident.

A．a; the            B．a; a              C．the; a            D．the; the

高三英语单项填空简单题查看答案及解析

At the 2013 press conference the Chinese foreign minister _______that China was strongly against the terrorism.

A. declared　　　 　　　　 B. announced

C. told 　　　　　　　　　　 D. showed

高三英语单项填空中等难度题查看答案及解析

September 21,2050-At a press conference today it was announced that the first tourist heading for Mars will be the 38一year—old US businessman Patrick Clifford. He will leave the earth in the launching window of June 2052 and set his foot on the surface of Mars in November, together with the other 6 astronauts assigned for the mission to further explore the planet.

Patrick has now two years of training ahead of him to get ready for the trip. Not only will he spend five month8 in getting to Mars, but another 600 days there before he can go back home.

Patrick was of course Very excited,。”This has been my dream since l was four, and seeing the 6rst man on Mars 20 years ago made me realize that it was possible.”

To be able to pay the$1.3 billion for his ticket for the trip, Patrick sold his majority stake（股份）in the company his father had built.“I know that my father would have been proud of me if he had still been alive today, he knew what this means to me”, says Patrick. There is no risk, though, that you will find Patrick begging in Your street comer when he comes back, but it is said that he was paid twice as much for his pan of the company.

So, how is he going to spend his 600 days on the red planet? "Well, since I don't have a job when I get back after selling the company, I have plenty of time. to come up with a new business idea", he says and laughs. If he brings a tool, he can start building the first hotel there, but maybe he shouldn't expect too many guests until someone can offer a cheaper ticket.

1.Patrick Clifford will go to Mars　　　　　　 ．

A. on business　　　　　　　　　　 B. for pleasure

C. to build a hotel　　　　　　　 D. to explore the planet

2.How long will Patrick Clifford be away before he comes back?

A. About five months.　　　　 B. About two years.

C. About 750 days.　　　　　　 D. About 600 days.

3.The underlined part in Paragraph 3 means that _'

A. we needn't worry about Patrick's economic conditions

B. the trip will turn Patrick into a beggar

C. Patrick will get much money from the trip

D. it's likely that Patrick will be very poor after he comes back

4. What can be inferred from the passage?

A. A total of six people will go to Mars.

B. Patrick's father felt excited at the news.

C. Patrick will spend all his money on the trip.

D. Patrick is an optimistic man.

高三英语阅读理解中等难度题查看答案及解析

At the press conference, a government spokesman expressed his great ____________ for the safety of the three trapped workers.

A. sympathy　　　　　     B. concern

C. sorrow    D. anger

高三英语单项填空中等难度题查看答案及解析

At the press conference, a government spokesman expressed his great ____________ for the

safety of the three trapped workers.

A. sympathy　　　　　　 B. concern

C. sorrow　　　　　　 D. anger

高三英语单项填空中等难度题查看答案及解析

______ the weather, the press conference will still be held on time.

A.Instead of B.In relation to C.Regardless of D.On behalf of

高三英语单项填空简单题查看答案及解析